Re: [OpenSIPStack] ATLSIP multiple calls
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Re: [OpenSIPStack] ATLSIP multiple calls
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From: Joegen E. B. <joe...@gm...> - 2008-10-16 07:32:34
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Encryption is done on the entire RTP packet, not just the payload. What are you trying to do exactly? Are you trying to make your own custom encryption server based on XOR encryption of OpenSIPStack? Manoj Joshi wrote: > Hello Joegan, > > Could you please reply to my query?....Is this called for each packet?...or > for frame...does it matter if its is called for each frame or for packet. > > Regards, > > Manoj > > -----Original Message----- > From: Manoj Joshi [mailto:ma...@as...] > Sent: Wednesday, October 15, 2008 3:10 PM > To: jo...@op...; ope...@li... > Subject: Re: [OpenSIPStack] ATLSIP multiple calls > > > In your logic are you calling Encryption::Engine::Encrypt( in, out ) for > every RTP packet or what?...coz in SIP you are capturing whole message first > and then encrypting? > > > > -----Original Message----- > From: jo...@op... [mailto:joe...@gm...] > Sent: Wednesday, October 15, 2008 3:00 PM > To: ope...@li... > Subject: Re: [OpenSIPStack] ATLSIP multiple calls > > > Manoj Joshi wrote: > >> I ran some debug and found following messages at OpenSBC. "RTP_UDP Session >> 1, Received data packet too small: 36 bytes" >> There are many messages like that. >> >> > > This is an indication that the RTP packet is either truncated or is not > formatted correctly. > > > >> Also...does it matter if i call "Encryption::Engine::Encrypt( in, out )" >> > for > >> each RTP packet?..i guess headers will be encrypted too right? >> >> > > Headers will be encrypted too, yes > > > >> Regards, >> >> manoj >> >> -----Original Message----- >> From: Joegen E. Baclor [mailto:joe...@gm...] >> Sent: Wednesday, October 15, 2008 2:46 PM >> To: Manoj Joshi >> Cc: ope...@li... >> Subject: Re: [OpenSIPStack] ATLSIP multiple calls >> >> >> OpenSBC should decrypt the RTP and SIP packets automatically. You might >> want to run wireshark in OpenSBC and see if RTP is being decrypted >> properly as well. >> >> Manoj Joshi wrote: >> >> >>> Hello Joegen, >>> >>> Do we send any extra header in SIP Invite from Opensipclient to OpenSBC >>> > to > >>> indicate wether it should encrypt RTP?...Or OpenSBC decrypts RTP by >>> >>> >> default >> >> >>> if SIP packets are encrypted? >>> >>> The problem is i am not receiving any Voice at both ends when i enable >>> Encryption however i can see SIP packets being encrypted decrypted fine. >>> > I > >>> am using OSSphone to initiate calls. >>> >>> Regards, >>> >>> Manoj >>> >>> -----Original Message----- >>> From: Joegen E. Baclor [mailto:joe...@gm...] >>> Sent: Monday, October 13, 2008 9:43 PM >>> To: ope...@li... >>> Subject: Re: [OpenSIPStack] ATLSIP multiple calls >>> >>> >>> Robert, >>> >>> I regret to say it but ATLSIP only support single channel for now. It a >>> very nice to have functionality and I agree it has to be supported in >>> future versions. >>> >>> Joegen >>> >>> Robert Vos wrote: >>> >>> >>> >>>> Hi, >>>> >>>> >>>> >>>> I was wondering if it possible to handle multiple calls with ATLSIP. I >>>> >>>> >> am >> >> >>>> attempting to make an operator soft phone, where there can be multiple >>>> incoming calls at the same time. I plan to use it with a SIP intercom >>>> system, so it is especially important that the operator knows about all >>>> incoming calls. >>>> >>>> >>>> >>>> Is there anyway to do this with ATLSIP, or perhaps modify it to allow >>>> >>>> >>>> >>> this? >>> >>> >>> >>>> I have thought of a possible work around, where one registers several >>>> > sip > >>>> components, and then setup the asterisk server to phone them >>>> >>>> >> consecutively >> >> >>>> until it finds one that is open. This might work, but it seems very >>>> inefficient. >>>> >>>> >>>> >>>> I would really appreciate any help on this. >>>> >>>> >>>> >>>> Regards, >>>> >>>> Robert Vos >>>> >>>> >>>> ------------------------------------------------------------------------ >>>> > - > >>>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>>> >>>> >>>> >>> challenge >>> >>> >>> >>>> Build the coolest Linux based applications with Moblin SDK & win great >>>> >>>> >>>> >>> prizes >>> >>> >>> >>>> Grand prize is a trip for two to an Open Source event anywhere in the >>>> >>>> >>>> >>> world >>> >>> >>> >>>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>>> _______________________________________________ >>>> opensipstack-devel mailing list >>>> ope...@li... >>>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel >>>> ------------------------------------------------------------------------ >>>> >>>> >>>> No virus found in this incoming message. >>>> Checked by AVG - http://www.avg.com >>>> Version: 8.0.173 / Virus Database: 270.8.0/1721 - Release Date: >>>> >>>> >> 10/12/2008 >> >> >>> 12:00 PM >>> >>> >>> ------------------------------------------------------------------------- >>> This SF.Net email is sponsored by the Moblin Your Move Developer's >>> >>> >> challenge >> >> >>> Build the coolest Linux based applications with Moblin SDK & win great >>> prizes >>> Grand prize is a trip for two to an Open Source event anywhere in the >>> >>> >> world >> >> >>> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >>> _______________________________________________ >>> opensipstack-devel mailing list >>> ope...@li... >>> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel >>> >>> >>> -- >>> No virus found in this incoming message. >>> Checked by AVG Free Edition. >>> Version: 7.5.446 / Virus Database: 270.8.0/696 - Release Date: 10/9/2008 >>> 12:00 AM >>> >>> >>> >>> >>> >>> >> >> -- >> No virus found in this incoming message. >> Checked by AVG Free Edition. >> Version: 7.5.446 / Virus Database: 270.8.0/696 - Release Date: 10/9/2008 >> 12:00 AM >> >> >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's >> > challenge > >> Build the coolest Linux based applications with Moblin SDK & win great >> > prizes > >> Grand prize is a trip for two to an Open Source event anywhere in the >> > world > >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> opensipstack-devel mailing list >> ope...@li... >> https://lists.sourceforge.net/lists/listinfo/opensipstack-devel >> >> >> >> > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > opensipstack-devel mailing list > ope...@li... > https://lists.sourceforge.net/lists/listinfo/opensipstack-devel > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.446 / Virus Database: 270.8.0/696 - Release Date: 10/9/2008 > 12:00 AM > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great > prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > opensipstack-devel mailing list > ope...@li... > https://lists.sourceforge.net/lists/listinfo/opensipstack-devel > > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.446 / Virus Database: 270.8.0/696 - Release Date: 10/9/2008 > 12:00 AM > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > opensipstack-devel mailing list > ope...@li... > https://lists.sourceforge.net/lists/listinfo/opensipstack-devel > > |
